1 Turn the Digital Crown to set the information and tap to Continue. 2  Tap Start Moving. 3  Or, use the Apple Watch app on your iPhone to enter the information, under the Health section of the app. 4  Swipe up on the Watch face, then swipe to the Activity Glances.
Profit margins are perhaps the simplest and most widely used financial ratios in corporate finance. A company's profit is calculated at three levels on its income statement, starting with the most basic â gross profit â and building up to the most comprehensive â net profit.
Net Profit Margin. Net profit margin (or profit margin, net margin) is a ratio of profitability calculated as after-tax net income (net profits) divided by sales (revenue). Net profit margin is displayed as a percentage. It shows the amount of each sales dollar left over after all expenses have been paid.et Profit Margin. Net profit margin (or profit margin, net margin) is a ratio of profitability calculated as after-tax net income (net profits) divided by sales (revenue). Net profit margin is displayed as a percentage. It shows the amount of each sales dollar left over after all expenses have been paid.